Top 20 NuGet debug Packages

Provides declarative way for checking conditions.
A tiny set of attributes + regutil exe to programmatically update the VS2010 IntelliTrace CollectionPlan.xml file, which let IntelliTrace use your custom events.
Harvester - Core
Transform web.config and app.config (or any *.config!) files from the command line.
Logging trace data to text file or Event Log
Seemlessly interact with IQueryable instances.
Provides a simple means to generate random strings and sentances for test data Usage instructions can be found at http://hungrydev.github.io/TestData
Roman's test package to try nuget package debugging
Makes debugging windows services super easy! Adds a small WPF application which allows you to run the service from Visual Studio without installing the service. See https://github.com/nikneem/hexmaster-servicehelper for more information
Some general useful extension methods for .NET 4.0 or above
Convenient HTML page generator for debug purposes in C#
Provides mappings between embedded resources and local file system resources.
Little helper on assertion.
Extensible Framework
Description
Debug Service
Simple plugin for logging debug information to Sancho.